Hello.
I reactivated my old BananaPi M1 to measure some Temperatures by Dalla1820-Sensors.
This is working like a charm and I could resolve all the Problems I had.
But now I want to use also one GPIO-Pin as an digital Input (via bash)
But all manuals I found in the Internet didn't work.
Every Time i try to setup a Pin by
sudo echo (Pin-number) > /sys/class/gpio/export
I get the message, that I don't have the rights to do this.
Could it be, that the GPIO are not usable, when I activated 1wire ? (of course I used a different Pin as I use for 1wire)
Or must I activate some more options as only "w1-gpio" in the armbian-config-Tool.
I have experience with Linux, but not with the GPIO's it self.
So maybe someone would be so kind and could explain it to me.
Thanks a lot in advance
Robert aka MaoDe
